Public Works Department-PWD has published Urgent Maintenance Of Road During The Year 2022-23 Under The Jurisdiction Of Pwd ( Rnb ) Manu, Sub-Division Bats Filling, Land Slide Clearing, Surface Drain, Protection Works, Paver Blocks Etc.. Submission Date for this Tender is 18-01-2022. Road Work Tenders in Tripura. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per MoRD Technical Specification Clause 301.5. |
| 2 | Surface Drains Construction of unlined surface drains of average cross-sectional area 0.40 sqm in ordinary soil to specified lines, grades, levels and dimensions. Excavated material to be used in embankment with a lift upto 3 m and lead of 50 m (average lead 25 m) as per MoRD Technical Specification Clause 307. (i) Surface Drains in Ordinary Soil(B)Mechanical Means |
| 3 | Land Slide Clearance in soilClearance of land slides in soil and ordinary rock by a bull-dozer D 80 A-12, 180 HP and disposal of the same on the valley side as per MoRT&H technical specification Clause 3000. |
| 4 | Providing and fitting, fixing ballies of 100 mm dia for horizontal, diagonal bracing, strut etc. with nails/ spikes and binding wire (GI 2.0 mm) as per drawing and specification. |
| 5 | Providing and fixing bitumen or tar drum guard posts including two coats of white synthetic enamel paint over a primer coat in the exposed outside surface above Ground level and applying two coats of coal taron the outside surface below ground level including bottom before placing the same for a depth of 450 mm below ground level filled with earth as per specification. |
| 6 | Providing and placing gunny/ polythene (of minimum wall thickness of 500 micron) bags filled with sand (of minmum qty of 0.034 cum) and properly manually stitched to avoid any leakage of sand as per specification. |
| 7 | 80 mm thick factory made c.c.interlockingpaver block of M-30 GradeProviding and laying factory made chamfered edge Cement Concrete paver blocks of required strength, thickness & size/ shape, made by table vibratory method to attain superior smooth finish using PU or equivalent moulds, laid in required grey colour & pattern over 50 mm thick compacted bed of sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand in footpath, parks, lawns, drive ways or light traffic parking etc. all complete as per specifications & approval/ direction of the Engineer -in-Charge: (a) 80 mm thick c.c. paver block of M-30 grade with approved colour, design and pattern. |
| 8 | Supplying of Mix class brick bats from Brick Kiln to worksite by mechanical means upto 25.00 km.in/c loading, unloading & stacking properly and laying/filling the same on road depression, pot holes in/c leveling, compacting by manual means & spreading blinding materials. |
| 9 | Manufacturing of cement concrete block with mix 1:4:8 (1 cement: 4 sand ; 8 jhama brick aggregates) of 40 mm nominal size in/c centering shuttering of size 0.45x0.30 mengraving the sl no. of each block as per direction of engineer in charge. |
| 10 | Placing of sand cement /cement concrete block of size 0.45x0.30 m in slope of river bank and river bed in/c preparation of bed or launching apron as per direction of engineer in charge. (i) Cement concrete block |
| 11 | Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1 m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared. |
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